| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.53 | 10.643% | $49.2693 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $18.57 | 6.307% | $19.7412 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $28.44 | 8.548% | $30.8711 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $209.42 | 10.504% | $231.4175 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $152.56 | 11.689% | $170.3927 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $101.68 | 5.520% | $107.2927 | $107.29 | $107.30 | $107.30 |
| Purchase #7 | $232.29 | 8.523% | $252.0881 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $787.49 | $861.0726 | $861.07 | $861.05 | $861.10 | |